diff options
Diffstat (limited to 'recipes/linux/linux-vuduo2-3.1.1/serial.patch')
-rw-r--r-- | recipes/linux/linux-vuduo2-3.1.1/serial.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/recipes/linux/linux-vuduo2-3.1.1/serial.patch b/recipes/linux/linux-vuduo2-3.1.1/serial.patch new file mode 100644 index 0000000..9a96395 --- /dev/null +++ b/recipes/linux/linux-vuduo2-3.1.1/serial.patch @@ -0,0 +1,12 @@ +diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c +index d75f8c7..49e0930 100644 +--- a/drivers/serial/8250.c ++++ b/drivers/serial/8250.c +@@ -1696,6 +1696,7 @@ static int serial_link_irq_chain(struct uart_8250_port *up) + i->head = &up->list; + spin_unlock_irq(&i->lock); + irq_flags |= up->port.irqflags; ++ printk("request_irq %d %d %p\n", irq_flags, up->port.irq, i); + ret = request_irq(up->port.irq, serial8250_interrupt, + irq_flags, "serial", i); + if (ret < 0) |